Elemental Kids

Ok so i came up with this idea while Cherry picking in New Zealand. Basically each of the kids comes from a a tribe or people that have the power over one of the elements. The boy holding the necklace in the middle is the foretold one. He alone has the potential to harness and use all of the element with his friends help, to overcome the evil threatening their world.The big Guy in the back is Carrick (rock) has the power over earth clam and steady, he's a big softy.The wee girl in front of him is Flick, she is of the fire tribe and has inherited their volatile temper.The other girl floating in the back is Ariella she has just become old enough to recieve the air marking of her people. And in front of her stands the shy and proud Ogawa(Big river) still learning the vast sea of knowledge of the water people.Lastly Boy, a smart ass street-rat with no name or family of his own and the power to save the world.